<template>
  <div class="p-2">
    <transition :enter-active-class="proxy?.animate.searchAnimate.enter" :leave-active-class="proxy?.animate.searchAnimate.leave">
      <div v-show="showSearch" class="mb-[10px]">
        <el-card shadow="hover">
          <el-form ref="queryFormRef" :model="queryParams" :inline="true">
          
            <el-form-item label="通知类型" prop="type">
              <el-select v-model="queryParams.type" placeholder="请选择通知类型" clearable >
                <el-option v-for="dict in message_type" :key="dict.value" :label="dict.label" :value="dict.value"/>
              </el-select>
            </el-form-item>
            <el-form-item>
              <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
              <el-button icon="Refresh" @click="resetQuery">重置</el-button>
            </el-form-item>
          </el-form>
        </el-card>
      </div>
    </transition>

    <el-card shadow="never">
      <template #header>
        <el-row :gutter="10" class="mb8">
          <el-col :span="1.5">
            <el-button type="danger" plain icon="Delete" :disabled="multiple" @click="handleDelete()" v-hasPermi="['front:message:remove']">删除</el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button type="warning" plain icon="Download" @click="handleExport" v-hasPermi="['front:message:export']">导出</el-button>
          </el-col>
          <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
        </el-row>
      </template>

      <el-table v-loading="loading" :data="messageList" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55" align="center" />
        <el-table-column label="通知ID" align="center" prop="messageId" v-if="true" />
        <el-table-column label="接收通知的用户" align="center" prop="userId" />
        <el-table-column label="发送通知的用户" align="center" prop="senderId" />
        <el-table-column label="通知类型" align="center" prop="type">
          <template #default="scope">
            <dict-tag :options="message_type" :value="scope.row.type"/>
          </template>
        </el-table-column>
        <el-table-column label="消息来源ID" align="center" prop="sourceId" />
        <el-table-column label="通知内容" align="center" prop="value" />
        <el-table-column label="是否已读" align="center" prop="readFlag">
          <template #default="scope">
            <dict-tag :options="sys_yes_no" :value="scope.row.readFlag"/>
          </template>
        </el-table-column>
        <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
          <template #default="scope">
            <el-tooltip content="修改" placement="top">
              <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['front:message:edit']"></el-button>
            </el-tooltip>
            <el-tooltip content="删除" placement="top">
              <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['front:message:remove']"></el-button>
            </el-tooltip>
          </template>
        </el-table-column>
      </el-table>

      <pagination v-show="total > 0" :total="total" v-model:page="queryParams.pageNum" v-model:limit="queryParams.pageSize" @pagination="getList" />
    </el-card>
    <!-- 添加或修改用户消息通知对话框 -->
    <el-dialog :title="dialog.title" v-model="dialog.visible" width="500px" append-to-body>
      <el-form ref="messageFormRef" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="接收通知的用户" prop="userId">
          <el-input v-model="form.userId" placeholder="请输入接收通知的用户" />
        </el-form-item>
        <el-form-item label="发送通知的用户" prop="senderId">
          <el-input v-model="form.senderId" placeholder="请输入发送通知的用户" />
        </el-form-item>
        <el-form-item label="通知类型" prop="type">
          <el-select v-model="form.type" placeholder="请选择通知类型">
            <el-option
                v-for="dict in message_type"
                :key="dict.value"
                :label="dict.label"
                :value="dict.value"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="消息来源ID" prop="sourceId">
          <el-input v-model="form.sourceId" placeholder="请输入消息来源ID" />
        </el-form-item>
        <el-form-item label="消息跳转时的参数" prop="meta">
          <el-input v-model="form.meta" placeholder="请输入消息跳转时的参数" />
        </el-form-item>
        <el-form-item label="通知内容" prop="value">
          <el-input v-model="form.value" placeholder="请输入通知内容" />
        </el-form-item>
        <el-form-item label="是否已读" prop="readFlag">
          <el-input v-model="form.readFlag" placeholder="请输入是否已读" />
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button :loading="buttonLoading" type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="Message" lang="ts">
import { listMessage, getMessage, delMessage, addMessage, updateMessage } from '@/api/front/message';
import { MessageVO, MessageQuery, MessageForm } from '@/api/front/message/types';

const { proxy } = getCurrentInstance() as ComponentInternalInstance;
const { message_type, sys_yes_no } = toRefs<any>(proxy?.useDict('message_type', 'sys_yes_no'));

const messageList = ref<MessageVO[]>([]);
const buttonLoading = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref<Array<string | number>>([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);

const queryFormRef = ref<ElFormInstance>();
const messageFormRef = ref<ElFormInstance>();

const dialog = reactive<DialogOption>({
  visible: false,
  title: ''
});

const initFormData: MessageForm = {
  messageId: undefined,
  userId: undefined,
  senderId: undefined,
  type: undefined,
  sourceId: undefined,
  meta: undefined,
  value: undefined,
  readFlag: undefined,
}
const data = reactive<PageData<MessageForm, MessageQuery>>({
  form: {...initFormData},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    userId: undefined,
    senderId: undefined,
    type: undefined,
    sourceId: undefined,
    meta: undefined,
    value: undefined,
    readFlag: undefined,
    params: {
    }
  },
  rules: {
    messageId: [
      { required: true, message: "通知ID不能为空", trigger: "blur" }
    ],
    userId: [
      { required: true, message: "接收通知的用户不能为空", trigger: "blur" }
    ],
    senderId: [
      { required: true, message: "发送通知的用户不能为空", trigger: "blur" }
    ],
    type: [
      { required: true, message: "通知类型不能为空", trigger: "change" }
    ],
    sourceId: [
      { required: true, message: "消息来源ID，例如帖子ID或评论ID不能为空", trigger: "blur" }
    ],
    meta: [
      { required: true, message: "消息跳转时的参数不能为空", trigger: "blur" }
    ],
    value: [
      { required: true, message: "通知内容不能为空", trigger: "blur" }
    ],
    readFlag: [
      { required: true, message: "是否已读不能为空", trigger: "blur" }
    ],
  }
});

const { queryParams, form, rules } = toRefs(data);

/** 查询用户消息通知列表 */
const getList = async () => {
  loading.value = true;
  const res = await listMessage(queryParams.value);
  debugger;
  console.log(res);

  messageList.value = res.rows;
  total.value = res.total;
  loading.value = false;
}

/** 取消按钮 */
const cancel = () => {
  reset();
  dialog.visible = false;
}

/** 表单重置 */
const reset = () => {
  form.value = {...initFormData};
  messageFormRef.value?.resetFields();
}

/** 搜索按钮操作 */
const handleQuery = () => {
  queryParams.value.pageNum = 1;
  getList();
}

/** 重置按钮操作 */
const resetQuery = () => {
  queryFormRef.value?.resetFields();
  handleQuery();
}

/** 多选框选中数据 */
const handleSelectionChange = (selection: MessageVO[]) => {
  ids.value = selection.map(item => item.messageId);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
}

/** 新增按钮操作 */
const handleAdd = () => {
  reset();
  dialog.visible = true;
  dialog.title = "添加用户消息通知";
}

/** 修改按钮操作 */
const handleUpdate = async (row?: MessageVO) => {
  reset();
  const _messageId = row?.messageId || ids.value[0]
  const res = await getMessage(_messageId);
  Object.assign(form.value, res.data);
  dialog.visible = true;
  dialog.title = "修改用户消息通知";
}

/** 提交按钮 */
const submitForm = () => {
  messageFormRef.value?.validate(async (valid: boolean) => {
    if (valid) {
      buttonLoading.value = true;
      if (form.value.messageId) {
        await updateMessage(form.value).finally(() =>  buttonLoading.value = false);
      } else {
        await addMessage(form.value).finally(() =>  buttonLoading.value = false);
      }
      proxy?.$modal.msgSuccess("操作成功");
      dialog.visible = false;
      await getList();
    }
  });
}

/** 删除按钮操作 */
const handleDelete = async (row?: MessageVO) => {
  const _messageIds = row?.messageId || ids.value;
  await proxy?.$modal.confirm('是否确认删除用户消息通知编号为"' + _messageIds + '"的数据项？').finally(() => loading.value = false);
  await delMessage(_messageIds);
  proxy?.$modal.msgSuccess("删除成功");
  await getList();
}

/** 导出按钮操作 */
const handleExport = () => {
  proxy?.download('front/message/export', {
    ...queryParams.value
  }, `message_${new Date().getTime()}.xlsx`)
}

onMounted(() => {
  getList();
});
</script>
